10. If 9x+5 = 4x+20 then 9x-4x is equal to
a) 20+5
b) 20-5
c) 5-20
d) 5×20
Answers
Answered by
1
Answer:
b
Step-by-step explanation:
9x-4x=20-5
4x comes left and 5 goes right side
9x-4x=5
ans is 5
Answered by
1
Answer:
20- 5
Step-by-step explanation:
transferring 4x to left side
9x+5=4x+20 therefore 9x- 4x=20-5
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